EP2449290B1 - Valve hydraulique destinée à être utilisée dans un module de transmission automatique - Google Patents

Valve hydraulique destinée à être utilisée dans un module de transmission automatique Download PDF

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Publication number
EP2449290B1
EP2449290B1 EP10800235.3A EP10800235A EP2449290B1 EP 2449290 B1 EP2449290 B1 EP 2449290B1 EP 10800235 A EP10800235 A EP 10800235A EP 2449290 B1 EP2449290 B1 EP 2449290B1
Authority
EP
European Patent Office
Prior art keywords
valve
hydraulic
bore
control module
valve body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
EP10800235.3A
Other languages
German (de)
English (en)
Other versions
EP2449290A2 (fr
EP2449290A4 (fr
Inventor
Michael E. Jones
Dennis R. Que
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BorgWarner Inc filed Critical BorgWarner Inc
Publication of EP2449290A2 publication Critical patent/EP2449290A2/fr
Publication of EP2449290A4 publication Critical patent/EP2449290A4/fr
Application granted granted Critical
Publication of EP2449290B1 publication Critical patent/EP2449290B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
    • F15B2013/004—Cartridge valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/0253—Details of electro hydraulic valves, e.g. lands, ports, spools or springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled

Claims (2)

  1. Ensemble soupape hydraulique (10) conçu pour être installé sur un module de commande de transmission (15), ladite soupape hydraulique comprenant :
    un corps de soupape (12) conçu pour être reçu et retenu dans l'orifice (13) du module de commande de transmission (15), ledit corps de soupape (12) comportant un orifice de soupape (16) s'étendant axialement sur la longueur dudit corps de soupape (12), au moins un passage d'alimentation en pression (26) assurant la communication fluidique entre une source de fluide sous pression et ledit orifice de soupape (16), et au moins un passage de régulation de pression (28) assurant la communication fluidique entre ledit orifice de soupape (16) et un composant commandé par l'unité de commande de transmission, un obturateur (18) supporté dans ledit orifice de soupape (16) et pouvant être déplacé de manière sélective entre des positions prédéterminées afin de diriger du fluide sous pression entre ledit passage d'alimentation en pression (26) et ledit passage de régulation de pression (28) ;
    un mécanisme de sollicitation (80, 180) réagissant à l'écoulement de fluide hydraulique à travers ledit corps de soupape (12),
    ledit mécanisme de sollicitation (80, 180) comprenant un canal (82, 182) formé sur la circonférence extérieure dudit corps de soupape (12) à l'opposé dudit passage d'alimentation en pression (26), ledit canal (82, 182) étant en communication fluidique avec ledit passage d'alimentation en pression (26) et conçu pour définir un réservoir de sollicitation hydraulique générant une force agissant dans une direction allant vers ledit passage d'alimentation en pression (26) afin d'améliorer le contact étanche dudit passage d'alimentation en pression (26) avec l'orifice (13) du module de commande de transmission (15),
    caractérisé en ce que ledit ensemble soupape hydraulique (10) comprend en outre une vessie (186) disposée dans ledit canal (82, 182) et entre ledit canal (82, 182) et l'orifice (13) défini dans le module de commande de transmission (15).
  2. Ensemble soupape hydraulique (10) selon la revendication 1, dans lequel ledit canal (82, 182) s'étend essentiellement de manière arquée autour ou en direction de l'axe longitudinal dudit orifice de soupape (16).
EP10800235.3A 2009-06-29 2010-06-22 Valve hydraulique destinée à être utilisée dans un module de transmission automatique Expired - Fee Related EP2449290B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22122409P 2009-06-29 2009-06-29
PCT/US2010/039425 WO2011008428A2 (fr) 2009-06-29 2010-06-22 Valve hydraulique destinée à être utilisée dans un module de transmission automatique

Publications (3)

Publication Number Publication Date
EP2449290A2 EP2449290A2 (fr) 2012-05-09
EP2449290A4 EP2449290A4 (fr) 2014-03-05
EP2449290B1 true EP2449290B1 (fr) 2015-10-21

Family

ID=43450059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10800235.3A Expired - Fee Related EP2449290B1 (fr) 2009-06-29 2010-06-22 Valve hydraulique destinée à être utilisée dans un module de transmission automatique

Country Status (6)

Country Link
US (1) US9086170B2 (fr)
EP (1) EP2449290B1 (fr)
JP (1) JP5625054B2 (fr)
KR (1) KR101658029B1 (fr)
CN (1) CN102459965B (fr)
WO (1) WO2011008428A2 (fr)

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JP5652311B2 (ja) * 2011-04-25 2015-01-14 株式会社デンソー 流体制御弁装置
JP5472221B2 (ja) * 2011-07-05 2014-04-16 アイシン・エィ・ダブリュ株式会社 電磁ポンプ装置
JP5708618B2 (ja) * 2012-11-19 2015-04-30 株式会社デンソー 油圧制御弁
JP6257945B2 (ja) * 2013-07-31 2018-01-10 日本電産トーソク株式会社 電磁弁
CN103912710A (zh) * 2014-04-18 2014-07-09 陕西国防工业职业技术学院 一种at自动变速箱电液控制反比例电磁阀
WO2016021280A1 (fr) * 2014-08-04 2016-02-11 日立オートモティブシステムズ株式会社 Valve oléo-hydraulique, et dispositif de commande de réglage de distribution pour moteur à combustion interne mettant en œuvre une valve oléo-hydraulique
US10228072B1 (en) * 2014-11-03 2019-03-12 Humphrey Products Company Valve stem and assembly
KR101663714B1 (ko) 2015-01-07 2016-10-11 주식회사 유니크 리드 와이어 커넥터 및 이를 포함하는 솔레노이드 밸브
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EP2449290A2 (fr) 2012-05-09
WO2011008428A2 (fr) 2011-01-20
JP2012532286A (ja) 2012-12-13
US9086170B2 (en) 2015-07-21
US20120085436A1 (en) 2012-04-12
CN102459965B (zh) 2014-11-05
CN102459965A (zh) 2012-05-16
JP5625054B2 (ja) 2014-11-12
EP2449290A4 (fr) 2014-03-05
WO2011008428A3 (fr) 2011-04-21
KR101658029B1 (ko) 2016-09-20
KR20120101319A (ko) 2012-09-13

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